PACKAGE INFORMATION • PE-QFN(PLP)0404-32-121120 QFN(PLP)0404-32 Unit: mm PACKAGE DIMENSIONS 4.00±0.05 A 2.85±0.05 B ∗ 2.85±0.05 0.30±0.05 4.00±0.05 ∅ 0.50 C0.10 32 3 INDEX 2 1 0.20±0.05 0.40 0.18±0.05 Bottom View 0.6Max. 0.05 S S 0.05 M AB ∗) Tab is VDD or GND level. (They are connected to the reverse side of this IC.) The tab is better to be connected to the VDD or GND, but leaving it open is also acceptable. 12.0±0.2 2.0±0.1 4.3 1.5 +0.1 0 5.5±0.1 4.0±0.1 0.25±0.05 1.75±0.1 TAPING SPECIFICATION 1.55+0.05 0 0.75±0.1 8.0±0.1 4.4 E2 User Direction of Feed TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-12Bc) 2±0.5 0 ∅ 180 −1.5 ∅ 60 +1 0 21±0.8 ∅13±0.2 15.4±1.0 13±0.3 (1reel=2,000pcs) PACKAGE INFORMATION PE-QFN(PLP)0404-32-121120 POWER DISSIPATION (QFN(PLP)0404-32) This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the measurement at the condition below: Measurement Conditions Land Pattern A Land Pattern B Land Pattern C Environment Mounting on Board (Wind velocity=0m/s) Board Material Glass cloth epoxy plastic (Double sided) 40mm × 40mm × 1.6mm Top side : Approx. 90% , Top side : Approx. 50% , Back side : Approx. 90% Back side : Approx. 100% φ0.25mm × 24pcs φ0.25mm × 33pcs Top side and back side are connected by 9 through-holes in the tab area. Board Dimensions Through-holes Top side : Approx. 50% , Back side : Approx. 50% φ0.25mm × 24pcs Remarks - Copper Ratio Measurement Results Power Dissipation Thermal Resistance (Topt=25°C, Tjmax=125°C) Land Pattern A Land Pattern B Land Pattern C 670mW 800mW 1500mW θja=150°C/W θja=125°C/W θja=67°C/W θjc=15°C/W 40 40 On Board : A 1400 On Board : B 1200 800 670 800 40 On Board : C 1000 40 Power Dissipation PD (mW) 1600 1500 600 400 200 Land Pattern A/C* 0 0 25 50 75 85 100 125 Ambient Temperature (°C) * 9 through- holes in the 150 Land Pattern B available only for land pattern C. Measurement Board Pattern IC Mount Area Power Dissipation RECOMMENDED LAND PATTERN 4.20 4.20 0.40 2.8 0 2.85 0.40 0.20 (Unit: mm) (Unit: mm)